LTH400

Convection Cooled DC/DC Converter 12V Input: 400W

The LTH400 Series DC/DC converter was designed for 12VDC input applications and is part of a wider range of units that are available with input voltage options up to 130VDC It is a mature design with a proven track record in many applications.

The unit is equipped with reverse polarity protection on the input, surge protection and input & output filtering.Cooling is by natural convection and optional ruggedizing & conformal coating is available, for immunity to shock, vibration, humidity, moisture, dust and insects.

An optional redundancy diode allows parallel connection to achieve higher output power or N+1 redundancy. This chassis-mount design is optimized for low component count and high efficiency.

SERIES TABLE

ModelOutput VOutput APower W
LTH400-12-24UT24V16.6A400W
LTH400-12-28UT28V14.0A400W
LTH400-12-36UT36V11.0A400W
LTH400-12-48UT48V8.3A400W
LTH400-12-110UT110V3.6A400W

SPECIFICATIONS TABLE

Operating input voltage range12VDC   ( 10-16 )
Output Power400W
Output VoltageSee series table
Output CurrentSee series table
EfficiencyModel dependent, typically 80%
Operating Temp:0°C to +50°C at full load.
+70ºC  at 50% load.
MTBF> 130,000hrs

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